Correlating microfilm mine maps with topographic maps
By: by David C. Uhrim.
Contributors: United States. Bureau of Mines.
Series: Information circular - Bureau of Mines ; 8762; Information circular (United States. Bureau of Mines) -- 8762.
Publisher: Dept. of the Interior, Bureau of Mines
Published: 1977
Place of publication: [Washington]
Language: eng
Number of pages: 28
Subjects: Mine maps.; Mine surveying.
Notes: Bibliography: p. 15.